DE69121339T2 - Vorschubverfahren für den Filmanfang in einer photographischen Kamera - Google Patents
Vorschubverfahren für den Filmanfang in einer photographischen KameraInfo
- Publication number
- DE69121339T2 DE69121339T2 DE69121339T DE69121339T DE69121339T2 DE 69121339 T2 DE69121339 T2 DE 69121339T2 DE 69121339 T DE69121339 T DE 69121339T DE 69121339 T DE69121339 T DE 69121339T DE 69121339 T2 DE69121339 T2 DE 69121339T2
- Authority
- DE
- Germany
- Prior art keywords
- film
- cassette
- photo
- spool
- leader
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000001514 detection method Methods 0.000 claims description 23
- 239000002775 capsule Substances 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
- G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
- G03B2217/266—Thrust-type cartridges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24039690 | 1990-09-10 | ||
JP3167697A JP2771348B2 (ja) | 1990-09-10 | 1991-06-12 | カメラ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69121339D1 DE69121339D1 (de) | 1996-09-19 |
DE69121339T2 true DE69121339T2 (de) | 1996-12-19 |
Family
ID=26491650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69121339T Expired - Lifetime DE69121339T2 (de) | 1990-09-10 | 1991-09-09 | Vorschubverfahren für den Filmanfang in einer photographischen Kamera |
Country Status (4)
Country | Link |
---|---|
US (1) | US5235365A (ja) |
EP (1) | EP0475317B1 (ja) |
JP (1) | JP2771348B2 (ja) |
DE (1) | DE69121339T2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3135272B2 (ja) * | 1991-03-01 | 2001-02-13 | キヤノン株式会社 | カメラ |
US5537173A (en) * | 1992-10-23 | 1996-07-16 | Olympus Optical Co., Ltd. | Film winding detecting means for a camera including control means for controlling proper and accurate winding and rewinding of a film |
US5708899A (en) * | 1995-06-06 | 1998-01-13 | Eastman Kodak Company | Multiple switches for elimination of camera failure modes |
JPH0933995A (ja) * | 1995-07-20 | 1997-02-07 | Asahi Optical Co Ltd | 電動カメラ |
JPH09274232A (ja) * | 1996-04-02 | 1997-10-21 | Minolta Co Ltd | フィルムカートリッジを使用するカメラ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946409A (en) * | 1972-09-20 | 1976-03-23 | Nippon Kogaku K.K. | Motor drive system for camera |
US5061950A (en) * | 1986-03-17 | 1991-10-29 | Canon Kabushiki Kaisha | Camera |
US4779111A (en) * | 1986-04-11 | 1988-10-18 | Canon Kabushiki Kaisha | Camera |
US4846418A (en) * | 1988-03-25 | 1989-07-11 | Eastman Kodak Company | Film cassette |
US4834306A (en) * | 1988-03-25 | 1989-05-30 | Eastman Kodak Company | Film cassette |
US4832275A (en) * | 1988-05-19 | 1989-05-23 | Eastman Kodak Company | Film cassette |
US4939531A (en) * | 1988-06-17 | 1990-07-03 | Konica Corporation | Automatic film loading camera |
US4860041A (en) * | 1988-07-06 | 1989-08-22 | Eastman Kodak Company | Camera apparatus for advancing a film leader from a film cassette |
US4855773A (en) * | 1988-07-20 | 1989-08-08 | Eastman Kodak Company | Motor-driven film transport apparatus |
JPH02113230A (ja) * | 1988-10-22 | 1990-04-25 | Minolta Camera Co Ltd | フィルムカートリッジ用カメラ |
JPH0267534A (ja) * | 1988-09-01 | 1990-03-07 | Canon Inc | カメラのフイルム給送装置 |
JPH0277056A (ja) * | 1988-09-13 | 1990-03-16 | Konica Corp | カメラのフィルム給送制御装置 |
US4887776A (en) * | 1989-03-08 | 1989-12-19 | Eastman Kodak Company | Film cassette |
US4947197A (en) * | 1989-09-14 | 1990-08-07 | Eastman Kodak Company | Simple camera for use with film cassette having film-exposure status indicator |
-
1991
- 1991-06-12 JP JP3167697A patent/JP2771348B2/ja not_active Expired - Fee Related
- 1991-09-09 DE DE69121339T patent/DE69121339T2/de not_active Expired - Lifetime
- 1991-09-09 EP EP91115199A patent/EP0475317B1/en not_active Expired - Lifetime
- 1991-09-10 US US07/757,355 patent/US5235365A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0475317B1 (en) | 1996-08-14 |
JP2771348B2 (ja) | 1998-07-02 |
US5235365A (en) | 1993-08-10 |
DE69121339D1 (de) | 1996-09-19 |
EP0475317A3 (en) | 1992-12-09 |
JPH04362940A (ja) | 1992-12-15 |
EP0475317A2 (en) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP |